name : apt-daily-upgrade.service [Unit] Description=Daily apt upgrade and clean activities Documentation=man:apt(8) ConditionACPower=true After=apt-daily.service network.target network-online.target systemd-networkd.service NetworkManager.service connman.service [Service] Type=oneshot ExecStartPre=-/usr/lib/apt/apt-helper wait-online ExecStart=/usr/lib/apt/apt.systemd.daily install KillMode=process TimeoutStopSec=900